Create functions.py

functions.py

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+from datetime import timedelta
+#from pyyoutube import playlist
+import re
+import gradio as gr
+from urllib.parse import urlparse, parse_qs
+from contextlib import suppress
+import os
+
+api_key = os.getenv("api_key_secret")
+import googleapiclient
+from googleapiclient.discovery import build
+from googleapiclient.errors import HttpError
+import datetime
+youtube = build('youtube', 'v3', developerKey=api_key)
+
+def get_playlistname_from_link(playlist_link):
+    playlist_id = re.search(r'list=(.*)', playlist_link)
+    pl_request = youtube.playlistItems().list(
+        part="contentDetails,snippet",
+        playlistId=playlist_id.group(1),
+        maxResults=50
+    )
+    pl_response= pl_request.execute()
+    if 'items' in pl_response:
+    playlist = pl_response['items'][0]
+    title = playlist['snippet']['title']
+    return title
+
+def get_playlistname_from_id(playlist_id):
+    playlist_id = playlist_id
+    pl_request = youtube.playlistItems().list(
+        part="contentDetails,snippet",
+        playlistId=playlist_id.group(1),
+        maxResults=50
+    )
+    pl_response= pl_request.execute()
+    if 'items' in pl_response:
+    playlist = pl_response['items'][0]
+    title = playlist['snippet']['title']
+    return title
+
+def get_playlistid_from_link(playlist_link):
+    match = re.search(r'list=([^&]+)', playlist_link) #It searches for the string 'list=' followed by >=1 characters that are not '&'. 
+    if match:
+        return match.group(1)
+    return None
+
+def extract_playlist_id(playlistlink):
+        match = re.search(r'list=([^&]+)', playlistlink) #It searches for the string 'list=' followed by >=1 characters that are not '&'. 
+        if match:
+            return match.group(1)
+        return None
+
+    playlist_id = extract_playlist_id(playlistlink)
+
+    if playlist_id is None:
+        return False
+
+    search_request = youtube.playlists().list(
+
+            part='id',
+            id=playlist_id,
+            maxResults=1
+        )
+    
+    search_response = search_request.execute()
+    if 'items' in search_response:
+        try:
+            playlistdict = search_response['items'][0]
+            print("ID of playlist is:- ",playlistdict['id'])
+            return playlistdict['id']
+        except:
+            #print("Video not found.")
+            return False
+
+
+
+
+    
+    
+
+